<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>Hello React!</title>
    <script src="https://cdn.bootcss.com/react/15.4.2/react.min.js"></script>
    <script src="https://cdn.bootcss.com/react/15.4.2/react-dom.min.js"></script>
    <script src="https://cdn.bootcss.com/babel-standalone/6.22.1/babel.min.js"></script>
</head>
<body>
<div id="example"></div>
<script type="text/babel">
    var LikeButton = React.createClass({
        getInitialState: function() {
            return {liked: false};
        },
        handleClick: function(event) {
            this.setState({liked: !this.state.liked});
        },
        render: function() {
            var text = this.state.liked ? '喜欢' : '不喜欢';
            return (
                    <p onClick={this.handleClick}>
                        你<b>{text}</b>我。点我切换状态。
                    </p>
            );
        }
    });
    ReactDOM.render(
            <LikeButton />,
        document.getElementById('example')
    );
</script>
</body>
</html>